Arcade game machines are increasingly merging with virtual economies, creating new engagement and monetization models. One common method is through blockchain technology, where players earn cryptocurrency or NFT rewards for achieving high scores or completing challenges. These digital assets can be traded on marketplaces or used to unlock premium content. Another approach involves play-to-earn mechanics, where in-game tokens earned from arcade cabinets are convertible to real-world value or usable across other platforms. Developers also integrate arcade games with mobile apps, allowing virtual currency transfers between systems. Additionally, some systems use QR codes or RFID cards to link physical arcade sessions with online profiles, tracking progress and distributing rewards. These integrations enhance player retention by adding tangible value to arcade experiences, blending retro gaming with modern digital economies.